// Copyright 2016 The OPA Authors.  All rights reserved.
// Use of this source code is governed by an Apache2
// license that can be found in the LICENSE file.

package ast

import (
	v1 "github.com/open-policy-agent/opa/v1/ast"
)

// VarSet represents a set of variables.
type VarSet = v1.VarSet

// NewVarSet returns a new VarSet containing the specified variables.
func NewVarSet(vs ...Var) VarSet {
	return v1.NewVarSet(vs...)
}